Chinese Journal of Quantum Electronics, Volume. 41, Issue 2, 269(2024)

Mid‑infrared 2.8 μm tunable lasing based on erbium‑doped fluoride fiber

TONG Liang... HUANG Haibo, WEN Yuxuan, CHEN Songyuan, TAO Junzhe, YE Shanshan, ZHENG Ziqi, WANG Yangyang, HUANG Song and GAO Weiqing* |Show fewer author(s)
Author Affiliations
  • Department of Optical Engineering, School of Physics, Hefei University of Technology, Hefei 230601, China
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    Figures & Tables(10)
    Simplified energy level transition of Er3+
    Schematic of mid-infrared erbium-doped fiber laser
    Reflectivity curve of dichromatic mirror
    ASE spectrum versus pump power. (a) Forward ASE; (b) Backward ASE
    Peak wavelength variation of forward and backward ASE with pump power
    Full band emission spectrum at pump power of 3.75 W. (a) From 0.5 μm to 1.0 μm; (b) From 1.0 μm to 3.0
    Evolution of output spectrum with pump power. (a) From 1 W to 2 W; (b) From 2 W to 3 W; (c) From 3 W to 7 W
    Peak wavelength versus pump power
    Output power variation with pump power
    Stability of output power measured in one hour
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    Liang TONG, Haibo HUANG, Yuxuan WEN, Songyuan CHEN, Junzhe TAO, Shanshan YE, Ziqi ZHENG, Yangyang WANG, Song HUANG, Weiqing GAO. Mid‑infrared 2.8 μm tunable lasing based on erbium‑doped fluoride fiber[J]. Chinese Journal of Quantum Electronics, 2024, 41(2): 269

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    Paper Information

    Category:

    Received: Feb. 18, 2022

    Accepted: --

    Published Online: Jun. 24, 2024

    The Author Email: Weiqing GAO (gaoweiqing@hfut.edu.cn)

    DOI:10.3969/j.issn.1007-5461.2024.02.009

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